ARWM160LAS5
    ARWM160LAS5
    ARWM160LAS5
    Product code: ARWM160LAS5
    Brand:LG

    Key Technical Specifications ARWM160LAS5

    • Cooling capacity: 44.8KW

    • Heating capacity: 50.4KW

    • COP efficiency: 6.25W/W (optimal energy-saving efficiency)

    • Power supply: 3 pha/380V/50Hz

    • Cooling power input: 7.32KW

    • Heating power input: 8.06KW

    • Number of compressors: 1 unit

    • Heat exchange water flow rate: 154 LPM

    • Connection pipe size: 40A

    • Refrigerant piping: D12.7/D28.58

    • Weight: 149kg (NET) / 157kg (SHIPPING)

    • Noise level: 64/68 dB(A) (Cooling/Heating)

    • Unit dimensions: 772 x 1,120 x 547 mm

    • Refrigerant: R410a (environmentally friendly)

    • Maximum number of connected indoor units: 26 (40)

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    LG Water-Cooled VRV Outdoor Unit ARWM160LAS5: A Premium Air Conditioning Solution

    LG Water-Cooled VRV Outdoor Unit ARWM160LAS5

    The LG VRV outdoor unit ARWM160LAS5 is a leading choice for modern centralized air conditioning systems. With water-cooled operation, this product delivers outstanding performance, energy savings, and high durability.

    Key Technical Specifications

    • Cooling capacity: 44.8KW
    • Heating capacity: 50.4KW
    • COP efficiency: 6.25W/W (optimal energy-saving efficiency)
    • Power supply: 3 pha/380V/50Hz
    • Cooling power input: 7.32KW
    • Heating power input: 8.06KW
    • Number of compressors: 1 unit
    • Heat exchange water flow rate: 154 LPM
    • Connection pipe size: 40A
    • Refrigerant piping: D12.7/D28.58
    • Weight: 149kg (NET) / 157kg (SHIPPING)
    • Noise level: 64/68 dB(A) (Cooling/Heating)
    • Unit dimensions: 772 x 1,120 x 547 mm
    • Refrigerant: R410a (environmentally friendly)
    • Maximum number of connected indoor units: 26 (40)

    Key Features of the LG VRV Outdoor Unit ARWM160LAS5

    1. Energy-Saving Efficiency
      With a COP of 6.25W/W, the product optimizes energy efficiency and helps reduce operating costs.

    2. Versatile Connectivity
      Supports up to 26 indoor units (or 40, depending on the type), meeting the cooling/heating needs of large spaces or complex buildings.

    3. High Durability and Reliability
      Equipped with a high-quality compressor and a robust design, making it suitable for demanding operating environments.

    4. Quiet Operation
      Noise levels are only 64 dB(A) in cooling mode and 68 dB(A) in heating mode, ensuring a quiet and comfortable environment.

    5. Environmentally Friendly
      Uses R410a refrigerant, helping reduce ozone layer impact and protect the environment.

    Practical Applications of the LG VRV Outdoor Unit ARWM160LAS5

    The LG VRV outdoor unit ARWM160LAS5 is designed to meet the cooling and heating needs of large, complex spaces. Thanks to its reliable operation and high efficiency, this product is suitable for a wide range of applications, including:

    1. Office Buildings

    • Maintains a stable temperature in workspaces, helping employees work more efficiently.
    • Reduces noise to create a quiet environment for concentration.
    • Saves energy and reduces long-term operating costs.

    2. Hotels and Resorts

    • Provides an optimal air conditioning solution for individual guest rooms, public areas, and restaurants.
    • Connects to up to 26 indoor units, making it suitable for large projects.
    • Meets high standards for quietness and customer comfort.

    3. Shopping Centers

    • Effectively controls temperatures in large areas such as stores, restaurants, and common areas.
    • Supports continuous operation, even during peak hours with high customer traffic.
    • Saves installation space thanks to its compact design.

    4. Hospitals and Schools

    • Ensures fresh air and a suitable temperature, helping protect health and improve concentration.
    • Low noise levels help maintain the quiet required in classrooms or hospital rooms.
    • Environmentally friendly R410a refrigerant, suitable for public health protection standards.

    5. Luxury Homes or Villas

    • Provides maximum comfort with the ability to adjust temperatures in individual zones.
    • High efficiency helps homeowners save energy, even with frequent operation.
    • Modern, compact design that integrates easily into premium living spaces.

    6. Industrial Facilities

    • Suitable for factories and production workshops that require an efficient, durable air conditioning system.
    • Optimizes operating costs through superior energy efficiency.

    With its wide range of applications, the LG VRV outdoor unit ARWM160LAS5 not only meets the needs of large projects but also delivers lasting, sustainable value.

    Detailed Installation Guide for the LG VRV Outdoor Unit ARWM160LAS5

    To ensure that the LG VRV outdoor unit ARWM160LAS5 operates efficiently and safely, the correct installation procedure must be followed. See the detailed guide below:


    1. Preparation Before Installation

    1. Inspect the Equipment:

      • Ensure that the outdoor unit and included accessories have not been damaged during transportation.
      • Confirm that all components are present: connection pipes, electrical wires, mounting brackets, and other accessories.
    2. Choose an Installation Location:

      • Space requirements:
        • Place it in a well-ventilated, unobstructed area to optimize airflow.
        • Minimum distance between outdoor units: 300mm.
      • Foundation requirements:
        • Use a sturdy mounting frame capable of supporting a weight of 157kg.
        • The foundation must be level and vibration-free to avoid affecting the compressor.
    3. Prepare the Tools:

      • Drill, pipe welding machine, pressure gauge, vacuum pump, and pipe cutter.
      • Protective equipment: gloves, safety glasses.

    2. Installing the Outdoor Unit

    1. Position the Unit:

      • Lift the unit carefully to avoid damaging it or endangering the installers.
      • Secure the outdoor unit to the mounting frame with bolts.
    2. Connect the Piping:

      • Heat exchange water pipes:
        • Connect correctly to the inlet and outlet (40A).
        • Use sealed joints to prevent leaks.
      • Refrigerant piping:
        • Use D12.7/D28.58 pipes.
        • Seal the joints and check the pressure to ensure there are no leaks.
    3. Connect the Electrical Wiring:

      • Power supply: 3 pha, 380V, 50Hz.
      • Connect the power supply wires correctly to the unit's electrical panel, following the manufacturer's wiring diagram.
      • Ensure the ground wire is connected for safe operation.

    3. Inspection and Installation Completion

    1. Check the Pressure:

      • Use a pressure gauge to check the system pressure.
      • Evacuate the system before charging it with refrigerant.
    2. Charge with Refrigerant:

      • Use the correct type of R410a refrigerant.
      • Ensure the refrigerant charge is in accordance with the manufacturer's recommendations.
    3. Check Operation:

      • Start the unit and check the following parameters: temperature, pressure, and water flow rate.
      • Ensure that the outdoor unit operates steadily without unusual noise.
    4. Finish Up:

      • Insulate the pipes and electrical wires to increase durability.
      • Clean the installation area and hand over the system to the customer.

    4. Installation Notes

    • Workplace Safety:
      • Ensure that installation personnel are qualified and follow safety regulations.
    • Technical Support:
      • Contact an LG service center or technical team if you need assistance.
    • Periodic Inspections:
      • After installation, periodic inspections are recommended to ensure the system operates reliably.

    Correct installation not only ensures efficient operation but also extends the service life of the LG VRV outdoor unit ARWM160LAS5. If you need further assistance, please contact LG's professional technical team!

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